<template>
    <div>
        <div class="main2-header">
            <div class="main2-logo">
                <img src="../assets/logo.png" alt="">
                <span class="main2-title">
        <span style="font-family: 'STXingkai'">智&nbsp;慧&nbsp;眼&nbsp;疾&nbsp;筛&nbsp;查&nbsp;系&nbsp;统</span>
        <span>ZHI HUI YAN JI SHAI CHA XI TONG</span>
      </span>
            </div>
            <div class="main2-menu">
                <div class="main2-login" v-if="!username"><span><em @click="loginRegister(1)">登录</em>|<em
                        @click="loginRegister(2)">注册</em></span></div>
                <div class="main2-login" v-if="username"><span><em>{{username}}</em>|<em
                        @click="logoutModal=true">{{register}}</em></span></div>
                <!--<div class="main2-menu-item">-->
                <!--<span>主页</span><span @click="go">信息录入</span><span>查看历史</span><span>清空列表</span>-->
                <!--</div>-->
                <div style="position: relative;z-index: 1;">
                    <Menu mode="horizontal" active-name="1" @on-select="selectItem">
                        <MenuItem name="1" to="/login2" :class="selectedMenu==1?'main2-selected-menuitem':''">
                            主页
                        </MenuItem>
                        <MenuItem name="2" to="/screening2" :class="selectedMenu==2?'main2-selected-menuitem':''">
                            信息录入
                        </MenuItem>
                        <MenuItem name="3" to="/result2" :class="selectedMenu==3?'main2-selected-menuitem':''">
                            查看历史
                        </MenuItem>
                        <MenuItem name="4" :class="selectedMenu==4?'main2-selected-menuitem':''">
                            清除列表
                        </MenuItem>
                    </Menu>
                </div>
                <!--<div style="height: 25px;background-color: rgba(152,152,152,0.1);margin-top: -25px;z-index: 99;position: relative;"></div>-->
            </div>
        </div>
        <div class="main2-line"></div>
        <Modal width="20" v-model="logoutModal" @on-ok="logout">
            <p style="font-size: 20px;margin: 20px 0;">确定退出登录？</p>
        </Modal>
        <Modal width="20" v-model="clearModal" @on-ok="clear">
            <p style="font-size: 20px;margin: 20px 0;">确定删除列表中已筛查完成项？</p>
        </Modal>
        <keep-alive include="screening2">
            <router-view></router-view>
        </keep-alive>
    </div>
</template>

<script>
    import event from '../components/event';

    export default {
        name: "main2",
        data() {
            return {
                selectedMenu: 1,
                username: '',
                register: '',
                logoutModal: false,
                clearModal: false
            }
        },
        methods: {
            // go() {
            //     this.$router.push('/main2/screening2')
            // },
            loginRegister(num) {
                event.$emit('loginRegister', num)
            },
            clear() {
                console.log('clearScreening')
                event.$emit('clearScreening')
            },
            selectItem(name) {
                var login = window.localStorage.getItem('screeningLogin');
                if (!login) {
                    this.$Message.info({content: '请先登录'});
                    return;
                } else {
                    this.selectedMenu = name;
                }
                if (name == 4) {
                    this.clearModal = true;
                    this.selectedMenu = 2;
                    this.$router.push('/screening2');
                }
            },
            logout() {
                window.localStorage.removeItem('screeningLogin');
                window.localStorage.removeItem('user');
                this.username = '';
                // this.register = '注册';
                this.$router.push('/login2');
                this.selectedMenu = 1;
                event.$emit('logout');
            }
        },
        created() {
            // console.log(this.$route.name)
            switch (this.$route.name) {
                case 'main2':
                    this.selectedMenu = 1;
                    break;
                case 'screening2':
                    this.selectedMenu = 2;
                    break;
                case 'result2':
                    this.selectedMenu = 3;
                    break;
                case 'login2':
                    if (window.localStorage.getItem('screeningLogin')) {
                        this.selectedMenu = 2;
                        this.$router.push('/screening2');
                    }
            }
        },
        mounted() {
            if (window.localStorage.getItem('user')) {
                this.username = window.localStorage.getItem('user');
                this.register = '退出';
            }
            event.$on('loginSuccess', () => {
                console.log('loginSuccess');
                this.selectedMenu = 2;
                this.username = window.localStorage.getItem('user');
                this.register = '退出';
            })
        }
    }
</script>

<style scoped lang="scss">
    .main2-header {
        height: 110px;
        /*margin-left: 45px;*/
        display: flex;
        justify-content: space-between;
        position: fixed;
        width: 100%;
        padding-left: 45px;
        background-color: white;
        z-index: 99;
        .main2-logo {
            padding-top: 25px;
            display: flex;
            align-items: center;
            img {
                width: 80px;
            }
            .main2-title {
                display: inline-block;
                margin-left: 10px;
                text-align: center;
                span {
                    display: block;
                    &:first-child {
                        font-size: 30px;
                    }
                    &:last-child {
                        font-size: 16px;
                        font-family: 'Microsoft YaHei';
                    }
                }
            }
        }
        .main2-menu {
            padding-top: 25px;
            font-family: 'Microsoft YaHei';
            .ivu-menu-horizontal {
                height: 50px;
                line-height: 50px;
                li, a {
                    width: 120px;
                    text-align: center;
                    background-color: rgb(169, 72, 102);
                    font-size: 20px;
                    color: rgb(255, 255, 255);
                    border: none;
                }
                .main2-selected-menuitem {
                    background-color: rgb(206, 206, 206);
                    color: rgb(0, 0, 0);
                    height: 60px;
                    border-bottom-left-radius: 5px;
                    border-bottom-right-radius: 5px;
                    box-shadow: 3px 3px 2px rgba(206, 206, 206, 0.5);
                }
                a:nth-child(-n+3):after {
                    content: '';
                    width: 1px;
                    height: 40px;
                    background-color: rgb(190, 116, 138);
                    position: absolute;
                    right: 0;
                    top: 5px;
                }
                .main2-selected-menuitem:after {
                    content: '';
                    width: 0 !important;
                    height: 40px;
                    background-color: rgb(190, 116, 138);
                    position: absolute;
                    right: 0;
                    top: 5px;
                }
            }
            .main2-menu-item {
                span {
                    position: relative;
                    display: inline-block;
                    width: 120px;
                    height: 50px;
                    line-height: 50px;
                    text-align: center;
                    background-color: rgb(169, 72, 102);
                    font-size: 20px;
                    color: rgb(255, 255, 255);
                }
                span:nth-child(-n+3):after {
                    content: '';
                    width: 1px;
                    height: 40px;
                    background-color: rgb(190, 116, 138);
                    position: absolute;
                    right: 0;
                    top: 5px;
                }
            }
            .main2-login {
                text-align: right;
                span {
                    display: inline-block;
                    /*width: 95px;*/
                    height: 35px;
                    line-height: 35px;
                    text-align: center;
                    background-color: rgb(83, 83, 83);
                    color: rgb(255, 255, 255);
                    border-top-left-radius: 20px;
                    border-top-right-radius: 20px;
                    padding: 0 20px;
                    font-size: 16px;
                    em {
                        font-style: normal;
                        padding: 0 5px;
                    }
                    em:hover {
                        text-decoration: underline;
                        cursor: pointer;
                    }
                }
            }
        }
    }

    .main2-line {
        background-color: rgb(249, 247, 247);
        height: 15px;
        position: fixed;
        width: 100%;
        top: 110px;
    }
</style>
